Muang Phônsavan in September
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 26°C. Very wet: about 21 rainy days.
26°CAvg high
19°CAvg low
21Rainy days (172 mm)
12:06 hDaylight
05:58Sunrise · 18:05 Sunset
Why this score
- Warm and comfortable: highs around 26°C
- Very wet: about 21 rainy days
- Rain varies a lot between years (±4.1 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±4.1 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 23°C | 10°C | 20 mm | 3 | – | – | 8.6 |
| February | 25°C | 11°C | 18 mm | 4 | – | – | 8.6 |
| March | 27°C | 14°C | 63 mm | 11 | – | – | 7.6 |
| April | 27°C | 17°C | 117 mm | 19 | – | – | 6.4 |
| May | 28°C | 19°C | 165 mm | 25 | – | – | 6.1 |
| June | 27°C | 21°C | 185 mm | 26 | – | – | 6.1 |
| July | 27°C | 20°C | 253 mm | 28 | – | – | 6.1 |
| August | 26°C | 20°C | 275 mm | 29 | – | – | 6.1 |
| September | 26°C | 19°C | 172 mm | 21 | – | – | 6.1 |
| October | 26°C | 16°C | 67 mm | 11 | – | – | 7.6 |
| November | 24°C | 13°C | 20 mm | 4 | – | – | 8.5 |
| December | 22°C | 10°C | 15 mm | 3 | – | – | 8.8 |
Frequently asked questions
How hot is Muang Phônsavan in September?
Daytime highs average 26°C and nights about 19°C.
When is the best time to visit Muang Phônsavan?
The best months are December, January, February, November.